Cirrus Logic Inc. CS2100CP-EZZ

Description
The CS2000 is a hybrid analogtodigital phaselocked loop (PLL) that offers both clock generation and clock multiplication/jitter reduction. It generates a lowjitter 675 MHz output clock from a jittery or intermittent 50 Hz to 30 MHz clock source. The CS2000 also generates a lowjitter 675 MHz clock relative to an 875 MHz reference clock.

Features
Highperformance analog/digital phaselocked loop
Clock multiplier/jitter reduction
Clock generation/frequency synthesis
Flexible control options
Onetimeprogrammable configuration for hardware mode
PC/SPI control port
Configurable auxiliary output
Buffered reference clock
PLL Lock indication
Second PLL output (buffered version of CLK_IN)
Flexible sourcing of reference clock
External oscillator or clock source
Supports inexpensive local crystal
Minimal board space required
No external analog loopfilter components required
Packaged in a 10pin MSOP

Applications
Audio/Video Receivers
Digital Mixing Consoles
Outboard A/D and D/A converters
Digital Effects Processors
Camcorders
Satellite Radio Systems